<template>
  <div class="top">
    <div class="content">
      <div class="left" @click="goHome">
        <img src="../../assets/images/logo.png" alt="" />
        <p>尚医通 预约挂号统一平台</p>
      </div>
      <div class="right">
        <p class="help">帮助中心</p>
        <p class="login" @click="login" v-if="!userStore.userInfo.name">登录/注册</p>
        <!-- 如果有用户信息则展示信息 -->
        <el-dropdown>
          <span class="el-dropdown-link">
            {{ userStore.userInfo.name }}
            <el-icon class="el-icon--right">
              <arrow-down />
            </el-icon>
          </span>
          <template #dropdown>
            <el-dropdown-menu>
              <el-dropdown-item @click="goUser('/user/certification')">实名认证</el-dropdown-item>
              <el-dropdown-item @click="goUser('/user/order')">挂号订单</el-dropdown-item>
              <el-dropdown-item @click="goUser('/user/patient')">就诊人管理</el-dropdown-item>
              <el-dropdown-item @click="logout">退出登录</el-dropdown-item>
            </el-dropdown-menu>
          </template>
        </el-dropdown>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ArrowDown } from '@element-plus/icons-vue'
// 引入路由器
import { useRouter } from 'vue-router';
// 获取user仓库的数据(visiable)可以控制login组建的对话框显示与隐藏
import useUserStore from '../../store/modules/user'
let userStore = useUserStore();

let $router = useRouter()
const goHome = ()=>{
  // 编程式导航跳转到首页
  $router.push({path:'/home'})
}

// 点击登录按钮的时候弹出对话框
const login = ()=>{
  userStore.visiable = true
}

// 退出登录按钮的回调
const logout = ()=>{
  // 通知pinia仓库清除用户相关的信息
  userStore.logout()
  // 编程式导航路由跳转到首页
  $router.push({path:'/home'})
}

// 点击顶部下拉菜单进行跳转
const goUser = (path:string)=>{
  $router.push({path:path})
}
</script>

<style scoped lang="scss">
.top {
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 70px;
  background: #fff;
  display: flex;
  justify-content: center;
  .content {
    width: 1200px;
    height: 70px;
    background: #fff;
    display: flex;
    justify-content: space-between;
    .left {
      display: flex;
      justify-content: center;
      align-items: center;
      img {
        width: 50px;
        height: 50px;
        margin-right: 10px;
      }
      p {
        font-size: 20px;
        color: #55a6fe;
      }
    }
    .right {
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 14px;
      color: #bbb;
      .help{
        margin-right: 10px;
      }
    }
  }
}

</style>
